1. ABERTURA ACIONADA POR PAINPOINT

Dimensionando sua operação de recuperação de ouro para 500 TPH introduces significant logistical and operational complexities. Você está enfrentando esses desafios críticos?

High Capex & Shipping Delays: Procuring and shipping a largescale plant often involves multiple vendors, complex customs, and extended lead times, delaying your project's revenue phase.
OnSite Assembly Complexity: Modular plants that require extensive welding, alinhamento, and commissioning onsite lead to prolonged downtime, labor overruns, and safety risks.
Manuseio inconsistente de feeds: At 500 TPH, variations in clay content, distribuição de tamanho de partícula, or oversize material can rapidly choke conventional scrubbers and screens, causing systemic failure and costly stoppages.
Suboptimal Recovery in Coarse Fractions: Inefficient scrubbing and screening can leave gold locked in conglomerates or behind undersized trommel screens, impactando diretamente sua taxa geral de recuperação e lucratividade.
Inflexibilidade Operacional: Fixedconfiguration plants struggle to adapt to changing ore body characteristics or seasonal water availability, locking you into a single processing mode.

A questão central para os gerentes de fábrica é: how do you deploy a reliable, highcapacity washing plant that minimizes shipping risk, accelerates commissioning, and maximizes recovery from variable feed?

2. VISÃO GERAL DO PRODUTO

The Bulk 500 Tph Gold Mining Washing Plant is a preassembled, sistema de processamento modular projetado para lavagem primária, triagem, and gravity concentration of alluvial or eluvial goldbearing material. Engineered for rapid deployment and highvolume throughput.

Fluxo de Trabalho Operacional:
1. Alimentar & Pré-triagem: Runofmine material is fed via apron feeder onto a primary vibrating grizzly to remove extreme oversize (+200milímetros).
2. Esfrega Intensiva: Material reports to a heavyduty rotary scrubber for aggressive attritioning to break down clays and cemented conglomerates.
3. Separação precisa de tamanho: Discharged slurry is processed by a highcapacity trommel screen with multiple deck sections (por exemplo, +75mm waste rock exit; 75mm+10mm intermediate fraction; 10multas em mm).
4. Concentração & Desidratação: The critical 10mm fraction is routed to a series of sluices or jigs for gold recovery. Coarse fractions can be further scanned or stockpiled.
5. Gestão de Rejeitos: Effluent water and fines are directed to a settling pond or optional cyclone/water clarification module for recycling.

Escopo de aplicação & Limitações:
Escopo: Ideal for largescale alluvial/eluvial deposits with high clay content requiring intensive liberation. Suitable for both fixed plant installations and semimobile mining campaigns.
Limitações: Não projetado para hard rock (veio) processamento de minério. Performance is contingent on feed characteristics like clay plasticity and rock abrasiveness. Requires consistent water supply or closedloop system integration.

3. RECURSOS PRINCIPAIS

Design modular de deslizamento | Base Técnica: Structural steel skids with prealigned mounting points & passarelas integradas | Benefício Operacional: Reduz o tempo de montagem no local em até 70%, minimizes heavy lift requirements, enhances worker safety during installation | Impacto do ROI: Faster timetoproduction reduces financing costs and accelerates revenue generation.

Purificador rotativo para serviço pesado | Base Técnica: Highlift flight design with reinforced wear plates driven by hydrostatic drive system | Benefício Operacional: Provides consistent torque under variable load conditions for complete clay disintegration without bogging down | Impacto do ROI: Maximizes gold liberation from cemented material directly boosting overall recovery yield.

MultiStage Trommel Screen | Base Técnica: Segmented screen decks with replaceable polyurethane panels; independent drive system | Benefício Operacional: Enables precise separation of waste rock (+75milímetros), scannable gravels (75mm+10mm), and goldbearing sands (10milímetros) in one unit | Impacto do ROI: Reduces downstream equipment load and improves concentration efficiency by isolating target fractions.

Sistema de controle PLC centralizado | Base Técnica: Automated control of feed rate, scrubber torque, water addition via industrial PLC with HMI interface | Benefício Operacional: Allows operators to optimize process parameters in realtime from a single station; includes fault diagnostics | Impacto do ROI: Lowers labor requirements per ton processed and reduces human error leading to more stable operation.

PrePiped Water & Slurry Circuitry | Base Técnica: Major intermodule piping (water supply, linhas de lama) preinstalled on skids prior to shipment | Benefício Operacional: Dramatically reduces onsite plumbing work; enables pressure testing prior to dispatch ensuring leakfree startup | Impacto do ROI: Cuts commissioning time by weeks and eliminates associated piping labor costs.

Reinforced Structural Fabrication | Base Técnica: Análise de Elementos Finitos (FEA)optimized frames designed for dynamic loads during transport & operação | Benefício Operacional: Withstands stresses of sea freight & overland transport without distortion; ensures longterm structural integrity under continuous use | Impacto do ROI: Eliminates costly remedial steelwork onsite; extends plant service life reducing lifecycle cost.

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Padrão da Indústria (Planta Modular) | Volume 500 Solução de planta de lavagem de mineração de ouro Tph | Vantagem (% Melhoria) |
| : | : | : | : |
| Tempo de comissionamento no local (desde a entrega) | 812 semanas (welding/alignment/piping) | 23 semanas (bolting/pretested connections)| Até 75% mais rápido |
| Eficiência de desintegração de argila (for high plasticity feed) ~90% liberation after retention time ~95%+ liberation after retention time| ~57% higher recovery potential |
| Shipping Volume Optimization (Total TEU estimate) Typically requires bespoke packing/disassembly Fully containerized on custom skids within standard HLO dimensions| Até 30% reduction in freight volume/cost |
| Disponibilidade Operacional (Scheduled runtime %) Tipicamente 92% via robust grizzly/scrubber interface & Controle CLP| ~8% increase in productive hours |

5. ESPECIFICAÇÕES TÉCNICAS

Capacidade Nominal: 500 toneladas por hora (base de ração seca).
Tamanho máximo de alimentação: Up to 250mm lump size.
Requisitos de energia: Aprox.. 750900 kW potência total instalada (depende da configuração). Projetado para alimentação HV (6.6kV/11kV) or stepdown transformers for LV motor groups.
Especificações de materiais:
Scrubbing Shell/Flights: AR400 AbrasionResistant Steel with bolton replaceable liners.
Trommel Screen Frame & Drums: Mild steel with polyurethane screen media.
Trabalho de rampa & Lavanderias: 10mm mild steel plate with replaceable ceramic/urethane wear tiles.
Aço Estrutural: ASTM A36 pintado com primer epóxi industrial & terminar.
Dimensões Físicas (Approximate – modular breakdown):
Primary Feed/Grizzly Module: C12m x L6m x A5m.
Módulo de purificação: L15m x W7m x H6m.
tambor & Módulo Concentrador: C18m x L8m x A7m.
Each module designed for road transport compliance in key mining regions.
Faixa operacional ambiental:
Temperatura Ambiente: 20°C a +50°C.
Consumo de água: Variável; aprox.. 8001200 m³/day depending on clay content.

6. CENÁRIOS DE APLICAÇÃO

LargeScale Alluvial Mining Operation West Africa Challenge A new concession required processing of highly cemented gravels with nuggety gold at a scale of over 15 million bank cubic meters annually Solution Implementation of two parallel Bulk 500 Tph Gold Mining Washing Plants fed by hydraulic excavators Results Achieved steadystate throughput of >480 TPH per plant Clay breakup efficiency exceeded >96% levando a uma estimativa +6% recovery improvement compared To the previous contractor's setup Full plant commissioned within four weeks Of module delivery

Established Mine Site Expansion Australia Challenge An existing operation needed To double its gravel processing capacity but had limited available space And a strict sixmonth production deadline Solution A single Bulk 500 Tph plant was configured For direct integration into the existing site water And tailings infrastructure maximizing footprint use Results The preassembled modules were installed And operational within three weeks minimizing disruption To the existing line The new unit matched the original plant's Recovery performance from day one meeting the expansion timeline

7 CONSIDERAÇÕES COMERCIAIS

Pricing tiers are typically structured around core configuration:

Base Configuration Includes primary feed scrubber trommel basic sluice concentration And modular walkways/staircases Optional Feature Additions Can include secondary gravity circuits e.g., jigs centrifugal concentrators integrated water clarification systems dewatering screens For coarse fractions extended conveyors For waste stacking

Service Packages Offered as annual preventative maintenance plans remote monitoring support Onsite technical assistance during startup And operator training programs Financing Options Available through partner institutions Can include leasing structures milestonebased project finance Or traditional equipment loans subject To credit approval

8 Perguntas frequentes

What Is The lead time From order To shipment For A Bulk Tph Gold Mining Washing Plant Based On current manufacturing schedules standard configurations can be ready For sea freight within months from contract execution subject To final engineering review

How does This plant handle variations In water supply Or pressure Field data shows The PLCcontrolled system can modulate internal recycle pumps To maintain process density However A minimum clean water makeup Of approximately m³/hour Is recommended For optimal performance Closedloop systems Are available As an option

Are The modules compatible With our existing conveying And stockpiling infrastructure Yes Interface points For feed input And product/waste discharge streams Are standardized Engineering drawings are provided early In the process To facilitate seamless integration planning With your site layout

What Is The expected liner wear life In The scrubber And trommel sections Wear life depends heavily On feedstock abrasiveness Industry testing demonstrates That With typical quartzitic gravels AR liners In the scrubber last between hours Replaceable trommel screen panels typically last hours

Do you provide operator training As part Of The commissioning package Yes Standard commissioning includes A comprehensive twoweek training program For your operations And maintenance teams covering daily procedures troubleshooting And safety protocols